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When is the @JsonProperty property used and what is it used for?
...able is directly used to serialize data. If you are about to remove system api from system implementation, in some cases, you have to rename variable in serialization/deserialization. @JsonProperty is a meta data to tell serializer how to serial object. It is used to:
variable name
access (READ, W...
Convert PEM to PPK file format
...s not stored in vCloud Express.
The “Default” checkbox is used for the API.
Deploy server and select key
Connect
SSH (Mac/Linux)
Copy .PEM file to the machine from which you are going to connect.
Make sure permissions on .PEM file are appropriate (chmod 600 file.pem)
Connect with ssh comma...
Can enums be subclassed to add new elements?
...his approach of deriving an enum from an interface is used by the Java 1.7 API, e.g. java.nio.file.Files.write() takes an array of OpenOption as the last argument. OpenOption is an interface, but when we call this function we usually pass a StandardOpenOption enum constant, which is derived from Ope...
Compare two objects in Java with possible null values
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For those on android, who can't use API 19's Objects.equals(str1, str2), there is this:
android.text.TextUtils.equals(str1, str2);
It is null safe. It rarely has to use the more expensive string.equals() method because identical strings on android almost al...
Python read-only property
...from the radius, or you have an object that wraps some read-only real-time api with a number of getter-only properties. Nothing contradicting anything.
– Silas Ray
Jan 30 '13 at 0:07
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Perform .join on value in array of objects
...oach, I didn't realise you could do this in JS. The data is coming from an API though, so it's probably not suitable for my use case, but it's definitely food for thought.
– jackweirdy
May 17 '13 at 11:19
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jQuery Selector: Id Ends With?
... $("[id$='txtTitle']").val("zz");
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input id="ctl_blabla_txtTitle" type="text" />
share
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AngularJS sorting by property
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according to http://docs.angularjs.org/api/ng.filter:orderBy , orderBy sorts an array.
In your case you're passing an object, so You'll have to implement Your own sorting function.
or pass an array -
$scope.testData = {
C: {name:"CData", order: 1},
B: {...
How to take screenshot with Selenium WebDriver
...er doesn't implement TakesScreenshot (see selenium.googlecode.com/git/docs/api/java/org/openqa/selenium/… for a list of supported drivers). But you can save as HTML.
– Wernight
Jul 12 '13 at 10:28
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How can I obfuscate (protect) JavaScript? [closed]
...s with Advanced Optimizations (developers.google.com/closure/compiler/docs/api-tutorial3) it will minify the code to the point of obfuscation. Variables can be renamed for brevity, for instance.
– Jason Hall
Mar 26 '14 at 22:43
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